<Transformations.map Lifecycle> I have following c...

# stackoverflow

[user]

Transformations.map Lifecycle
I have following code :

val liveData = MutableLiveData()
liveData.value = "Ali"

val res = map(liveData) { post(it) }
textview.text = res.value.toString()


fun post(name: String): String {
return "$name $name"
}


I expect it to print Ali Ali but it prints a null value. What am I missing?